The temperature on June 29, 1927 was between 7.2 °C and 19.2 °C and averaged 13.9 °C. There was 5.7 hours of sunshine (34%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
January 9 » A fire at the Laurier Palace movie theatre in Montreal, Quebec, Canada, kills 78 children.
February 23 » German theoretical physicist Werner Heisenberg writes a letter to fellow physicist Wolfgang Pauli, in which he describes his uncertainty principle for the first time.
March 15 » The first Women's Boat Race between the University of Oxford and the University of Cambridge takes place on The Isis in Oxford.
April 30 » Douglas Fairbanks and Mary Pickford become the first celebrities to leave their footprints in concrete at Grauman's Chinese Theatre in Hollywood.
August 1 » The Nanchang Uprising marks the first significant battle in the Chinese Civil War between the Kuomintang and Chinese Communist Party. This day is commemorated as the anniversary of the founding of the People's Liberation Army.
October 4 » Gutzon Borglum begins sculpting Mount Rushmore.
Day of death May 25, 2003
The temperature on May 25, 2003 was between 5.6 °C and 15.0 °C and averaged 12.1 °C. There was 1.8 mm of rain during 1.8 hours. There was 2.5 hours of sunshine (15%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Monday, July 22, 2002 to Tuesday, May 27, 2003 the cabinet Balkenende I, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
In The Netherlands , there was from Tuesday, May 27, 2003 to Friday, July 7, 2006 the cabinet Balkenende II, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
March 12 » The World Health Organization officially release a global warning of outbreaks of Severe acute respiratory syndrome (SARS).
July 13 » French DGSE personnel abort an operation to rescue Íngrid Betancourt from FARC rebels in Colombia, causing a political scandal when details are leaked to the press.
August 14 » Project Thread, an operation launched by CSIS and other Canadian law enforcement agencies, saw the arrest and incarceration of 24 innocent Muslim men, most of them young Pakistani students.
October 4 » The Maxim restaurant suicide bombing Israel kills twenty-one Israelis, both Jews and Arabs.
October 15 » China launches Shenzhou 5, its first manned space mission.
November 22 » England defeats Australia in the 2003 Rugby World Cup Final, becoming the first side from the Northern Hemisphere to win the tournament.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I224852.php : accessed October 12, 2026), "Hilbrand Siersema (1927-2003)".
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